A certain computer provides its users with a virtual-memory space of 232 bytes. The computer has 218 bytes of physical memory. The virtual memory is implemented by paging, and the page size is 4096 bytes. A user process generates the virtual address 11123456. Explain how the system establishes the corresponding physical location. Distinguish between software and hardware operations.
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- Please answer the following question A computer provides a virtual memory space of 248 bytes. The computer has 16 GiB ofphysical memory. Virtual memory is implemented by demand paging, and the page size is4 MiB. A user process generates the virtual address 0x33C25977E083.Explain how the system determines the physical addressMemory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free. Given five memory partitions of 110 KB, 450 KB, 100 KB, 250 KB, and 500 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order)?Which algorithm makes the most efficient use of memory? Write a program to compare and justify your answer.Memory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free.Given five memory partitions of 110 KB, 450 KB, 100 KB, 250 KB, and 500 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order)?Which algorithm makes the most efficient use of memory? Write a program in C language to compare and justify your answer. Noted: Plzz I want this code in C language
- Memory management is the functionality of an operating system which handles or manages primary memory and moves processes back and forth between main memory and disk during execution. Memory management keeps track of each and every memory location, regardless of either it is allocated to some process or it is free. Given five memory partitions of 110 KB, 450 KB, 100 KB, 250 KB, and 500 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB, and 426 KB (in order)?Which algorithm makes the most efficient use of memory? Write a program to compare and justify your answer. C language.In most multiprogrammed systems, user programs access memory through virtual addresses, while the operating system uses raw physical addresses to access memory. What are the implications of this design on the initiation of 1/0 operations by the user program and their execution by the operating system?A process of allocating memory to a process is defined as follows: Describe in layman's terms how the distinction between logical address and physical address can be distinguished. However, I'm not aware how this is handled, and I'd be interested in learning how it is done and what hardware is used to expedite the process. Could you please elaborate?
- Each address generated by the CPU is compared to the relocation and limit registers; b) they use a protection algorithm; c) they are in separate memory spaces; and d) they use separate logical addresses, all of which ensure that the operating system and other processes cannot be altered by a running process.The main memory of a computer is addressed by bytes and is managed by two-level paging storage. The address structure is as follows: Outer Page (10 bits) Inner Page (10 bits) Page offset (12 digits) The outer page number and inner page number corresponding to the logical address 0x20501225 are ____ , ____ respectively. 0x081, 0x101 0x081, 0x401 0x201, 0x101 0x201, 0x401Operating system and other processes are protected from modification by a process that is already running because a) each address generated by the CPU is compared to the relocation and limit registers; b) they use a protection algorithm; c) they are in separate memory spaces; and d) they use separate logical addresses.
- Computer with 64 bit logical address and page size is 4K. Main memory is 8 GBwhich 2 GB is allocated for system and 6 GB is allocated for user program. NOTE : Its supposed to be 64 bit not 62 bit I apologizeOperating system and other processes are protected from modification by a running process because a) each address generated by the CPU is compared to the relocation and limit registers; b) they use a protection algorithm; c) they are in separate memory spaces; and d) they use separate logical addresses.What is the process for using virtual machines to safeguard pages of memory?